User's Manual

User Manual
Andea Electronics http://www.gzandea.com Page 42 Total 44 Pages
7. Infrared counter does not count
 The infrared holes of the aisle are not aligned.
① Observe the two infrared indicators in the status indicator. If the green
light is on, it indicates that the infrared data modules of the front and rear
gates are aligned. If it blinks, it indicates that they are not aligned. You
need to adjust the positions of the two gates slightly. If it is off, it means
there is occlusion.
② Observe the two infrared receiving module indicators on the M gate. If
the blue light is on, it indicates that the infrared data modules of the front
and rear gates are aligned. If it flashes, it indicates that the infrared data
modules are not aligned. If it is off, it means there is occlusion.
Only the two infrared indicators in the above status indicators are steady
green, and the two infrared receiver module indicators of the M-gate are
solidly blue to indicate that the infrared is aligned.
 Because there may be optical interference, you can turn off the lights
above and around the gates to try it out, because the infrared counting
function uses infrared data transmission. If there is optical interference,
the receiving circuit will not be able to decode correctly and not count.
When the above problems still cannot be solved according to our solution,
please contact our technicians.